@jackmcguire383 88.3
Velocity (max)
7/30/25
CLASS OF 2026
RHP
Jack
McGuire
Villa Park (HS) • CA
6' 4" • 188.6LBS
R/R • 17yr 6mo
6' 4" • 188.6LBSR/R • 17yr 6mo
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
86 - 88
Velo Range
7/30/25
1772
Spin Rate (avg)
7/30/25
Changeup
80.6 - 81.3
Velo Range
7/30/25
1010
Spin Rate (avg)
7/30/25
Curveball
72.5 - 74.2
Velo Range
7/30/25
1692
Spin Rate (avg)
7/30/25
Slider
72.6 - 74.4
Velo Range
7/30/25
1669
Spin Rate (avg)
7/30/25
Positional Tools
Hitting
Hitting
Pitching
2025
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
88.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
86.7
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1772
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
20.4
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
73.4
Curveball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1692
Curveball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
78.8
Changeup
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
954
Changeup
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
73.5
Slider
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1669
Slider
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Splitter
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
81.0
Splitter
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1010
Splitter
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
2025 California State Games (Invite-Only)
Jul 30, 2025
Trackman - Fastball
88.3
Velocity (max)
85.8 - 87.6
Velo Range
87.1
Eff Velocity (avg)
1,937
Spin Rate (max)
1,772
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
74.2
Velocity (max)
72.5 - 74.2
Velo Range
73.3
Eff Velocity (avg)
1,907
Spin Rate (max)
1,692
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
74.9
Velocity (max)
72.6 - 74.4
Velo Range
73.1
Eff Velocity (avg)
1,879
Spin Rate (max)
1,669
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
78.8
Velocity (max)
78.7
Eff Velocity (avg)
954
Spin Rate (max)
954
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Splitter
81.3
Velocity (max)
80.6 - 81.3
Velo Range
80.7
Eff Velocity (avg)
935
Spin Rate (max)
1,010
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2025
Fastball
Hop+
A fastball with hop has a flat approach angle and visually jumps through the zone. When thrown up in the zone, it is more likely to generate a higher swing and miss average. Hop+ of 100 is MLB average.
Fastball
Sink+
A fastball with sink has low backspin and drops through the strike zone. When thrown down in the zone, it is more likely to generate a higher ground ball percentage and lower launch angle. Sink+ of 100 is MLB average.
Fastball
Rise+
A fastball with rise has a high percentage of backspin. When thrown up in the zone, it is more likely to generate a higher fly ball percentage. Rise+ of 100 is MLB average
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
2025 California State Games (Invite-Only)
Jul 30, 2025
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+
Pitch Scores - Slider
Hammer+
Sweep+
Pitching Velos
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
88.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
87.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
79.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.5
Game Performance
Vizual Edge
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Notes
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Physical
2025
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Jack McGuire, Villa Park (CA), 2026
Positional Profile: RHP Highly projectable RHP with long levers that shows great feel for all 5 pitches.
Body: 6-4, 189-pounds. Lean, wiry frame with room to fill.
Delivery: Traditional windup delivery. Glove stays high. High leg kick. Creates great hip-shoulder separation. Extends fully on mound.
Arm Action: RH. 3/4 arm slot. Full circle arm path. Loose, long arm release. Shows heavy recoil.
FB: T88, 86-88 mph. Stays mostly firm with slight ASR movement. T1937, 1772 average rpm.
CB: 72-74 mph. Okay spin with late depth. T1907, 1692 average rpm.
SL: 73-74 mph. Sweep-like movement can curve vertically a bit. T1879, 1669 average rpm.
CH: 79-79 mph. Shows heavy fade. T954, 954 average rpm.
SPLT: 81-81 mph. Great depth.
McGuire was an easy choice for this list as he took home the MV-Pitcher award from the the 2025 California State Games event. He took the mound to start the day on Friday for the grey squad and would provide some electricity to get the day going. With a wiry build on his 6'4 frame at 188.6 lbs. McGuire is a clean mover down the mound showing consistent feel for his four pitch arsenal. His FB is the centerpiece of the quality pitch mix living at 86-87 on the offering while bumping 88 MPH that plays at the bottom of the zone or above the zone for chase. His trio of offspeed offerings help him to keep hitters off balance with the feel to throw each for strikes and an intriguing SPLT which dives off the table below the zone for chase (tunneling effectively off his FB at the bottom of the zone). McGuire would pucnh out eight hitters over his three innings and allow no runs to earn himself the MV-Pitcher honors and a spot on the top performers from Fullerton Union High School game play.